function parseContent($tagCode, $content, $opts = array())
{
$reader = new IO_Bit();
$reader->input($content);
$this->_buttonId = $reader->getUI16LE();
$opts['tagCode'] = $tagCode;
if ($tagCode == 34) {
// DefineButton2
$this->_reservedFlags = $reader->getUIBits(7);
$this->_trackAsMenu = $reader->getUIBit();
list($offset_actionOffset, $dummy) = $reader->getOffset();
$this->_actionOffset = $reader->getUI16LE();
}
$characters = array();
while ($reader->getUI8() != 0) {
$reader->incrementOffset(-1, 0);
// 1 byte back
$characters[] = IO_SWF_Type_BUTTONRECORD::parse($reader, $opts);
}
$this->_characters = $characters;
if ($tagCode == 34) {
// DefineButton2
// TODO: skip ActionOffset - CurrentOffsetUntilCharactersField
$actions = array();
if ($this->_actionOffset > 0) {
list($offset_buttonCondition, $dummy) = $reader->getOffset();
if ($offset_actionOffset + $this->_actionOffset != $offset_buttonCondition) {
// TODO: warning
$reader->setOffset($offset_actionOffset + $this->_actionOffset, 0);
}
while (true) {
$action = IO_SWF_Type_BUTTONCONDACTION::parse($reader, $opts);
$actions[] = $action;
if ($action['CondActionSize'] == 0) {
break;
// last action
}
}
$this->_actions = $actions;
} else {
$this->_actions = null;
}
} else {
$actions = array();
while ($reader->getUI8() != 0) {
$reader->incrementOffset(-1, 0);
// 1 byte back
$actions[] = IO_SWF_Type_Action::parse($reader);
}
$this->_actions = $actions;
}
return true;
}
function _form_26($tag)
{
// PlaceObject2
$reader = new IO_Bit();
$reader->input($tab['Content']);
$placeFlag = $reader->getUI8();
$depth = $reader->getUI16LE();
if ($placeFlag & 0x2) {
$characterId = $reader->getUI16LE();
}
//
}
function parseContent($tagCode, $content, $opts = array())
{
$reader = new IO_Bit();
$reader->input($content);
$this->_CharacterID = $reader->getUI16LE();
$bitmapFormat = $reader->getUI8();
$this->_BitmapFormat = $bitmapFormat;
$this->_BitmapWidth = $reader->getUI16LE();
$this->_BitmapHeight = $reader->getUI16LE();
if ($bitmapFormat == 3) {
$this->_BitmapColorTableSize = $reader->getUI8() + 1;
}
$this->_ZlibBitmapData = $reader->getDataUntil(false);
}
function parseContent($tagCode, $content, $opts = array())
{
$reader = new IO_Bit();
$reader->input($content);
switch ($tagCode) {
case 5:
// RemoveObject
$this->_characterId = $reader->getUI16LE();
$this->_depth = $reader->getUI16LE();
break;
case 28:
// RemoveObject2
$this->_depth = $reader->getUI16LE();
break;
}
return true;
}
function parseContent($tagCode, $content, $opts = array())
{
$reader = new IO_Bit();
$reader->input($content);
$this->CharacterID = $reader->getUI16LE();
$this->Bounds = IO_SWF_Type_RECT::parse($reader);
// ----
$reader->byteAlign();
$hasText = $reader->getUIBit();
$this->WordWrap = $reader->getUIBit();
$this->Multiline = $reader->getUIBit();
$this->Password = $reader->getUIBit();
$this->ReadOnly = $reader->getUIBit();
$hasTextColor = $reader->getUIBit();
$hasMaxLength = $reader->getUIBit();
$hasFont = $reader->getUIBit();
// ----
$hasFontClass = $reader->getUIBit();
$this->AutoSize = $reader->getUIBit();
$hasLayout = $reader->getUIBit();
$this->NoSelect = $reader->getUIBit();
$this->Border = $reader->getUIBit();
$this->WasStatic = $reader->getUIBit();
$this->HTML = $reader->getUIBit();
$this->UseOutlines = $reader->getUIBit();
if ($hasFont) {
$this->FontID = $reader->getUI16LE();
}
if ($hasFontClass) {
$this->FontClass = IO_SWF_Type_String::parse($reader);
}
if ($hasFont) {
$this->FontHeight = $reader->getUI16LE();
}
if ($hasTextColor) {
$this->TextColor = IO_SWF_Type_RGBA::parse($reader);
}
if ($hasMaxLength) {
$this->MaxLength = $reader->getUI16LE();
}
if ($hasLayout) {
$this->Align = $reader->getUI8();
$this->LeftMargin = $reader->getUI16LE();
$this->RightMargin = $reader->getUI16LE();
$this->Indent = $reader->getUI16LE();
$this->Leading = $reader->getSI16LE();
}
$this->VariableName = IO_SWF_Type_String::parse($reader);
if ($hasText) {
$this->InitialText = IO_SWF_Type_String::parse($reader);
}
}
function parseContent($tagCode, $content, $opts = array())
{
$reader = new IO_Bit();
$reader->input($content);
if ($tagCode == 59) {
// DoInitAction
$this->_spriteId = $reader->getUI16LE();
}
$i = 0;
while ($reader->hasNextData(1)) {
list($byteOffset, $dummy) = $reader->getOffset();
$action = IO_SWF_Type_Action::parse($reader);
list($nextByteOffset, $dummy) = $reader->getOffset();
//
$this->_byteOffsetTable[$i] = $byteOffset;
$this->_byteSizeTable[$i] = $nextByteOffset - $byteOffset;
$recordOffsetToByteOffset[$i] = $byteOffset;
$byteOffsetToRecordOffset[$byteOffset] = $i;
//
$this->_actions[] = $action;
$i++;
}
if ($i > 0) {
$recordOffsetToByteOffset[$i] = $nextByteOffset;
$byteOffsetToRecordOffset[$nextByteOffset] = $i;
$byteOffsetToRecordOffset[$nextByteOffset] = $i;
}
$label_num = 0;
foreach ($this->_actions as $i => $action) {
if ($action['Code'] == 0x99) {
// Jump
$branch_offset = $action['BranchOffset'];
} else {
if ($action['Code'] == 0x9d) {
// If
$branch_offset = $action['Offset'];
} else {
continue;
}
}
$targetByteOffset = $recordOffsetToByteOffset[$i + 1] + $branch_offset;
if (isset($byteOffsetToRecordOffset[$targetByteOffset])) {
$targetRecordOffset = $byteOffsetToRecordOffset[$targetByteOffset];
if (isset($this->_labels[$targetRecordOffset]) === false) {
$this->_labels[$targetRecordOffset] = $targetRecordOffset;
}
$this->_branches[$i] = $this->_labels[$targetRecordOffset];
}
}
}
function parseContent($tagCode, $content, $opts = array())
{
$reader = new IO_Bit();
$reader->input($content);
$this->SoundId = $reader->getUI16LE();
// ---
$this->SoundFormat = $reader->getUIBits(4);
$this->SoundRate = $reader->getUIBits(2);
$this->SoundSize = $reader->getUIBit();
$this->SoundType = $reader->getUIBit();
// ---
$this->SoundSampleCount = $reader->getUI32LE();
$this->SoundData = $reader->getDataUntil(false);
}
function parseContent($tagCode, $content, $opts = array())
{
$reader = new IO_Bit();
$reader->input($content);
if ($tagCode != 8) {
// ! JPEGTable
$this->_CharacterID = $reader->getUI16LE();
}
if ($tagCode == 35) {
// DefgineBitsJPEG3
$alphaDataOffset = $reader->getUI32LE();
$this->_AlphaDataOffset = $alphaDataOffset;
}
if ($tagCode != 35) {
// ! DefgineBitsJPEG3
$this->_JPEGData = $reader->getDataUntil(false);
} else {
$this->_JPEGData = $reader->getData($alphaDataOffset);
$this->_ZlibBitmapAlphaData = $reader->getDataUntil(false);
}
}
function parseContent($tagCode, $content, $opts = array())
{
// DefineMorphShape, DefineMorphShape2
$isMorph = $tagCode == 46 || $tagCode == 84;
$reader = new IO_Bit();
$reader->input($content);
$this->_shapeId = $reader->getUI16LE();
$opts = array('tagCode' => $tagCode, 'isMorph' => $isMorph);
if ($isMorph === false) {
// 描画スタイル
$this->_shapeBounds = IO_SWF_TYPE_RECT::parse($reader);
if ($tagCode == 83) {
// DefineShape4
$this->_edgeBounds = IO_SWF_TYPE_RECT::parse($reader);
$this->_reserved = $reader->getUIBits(6);
$this->_usesNonScalingStrokes = $reader->getUIBit();
$this->_UsesScalingStrokes = $reader->getUIBit();
}
$this->_fillStyles = IO_SWF_TYPE_FILLSTYLEARRAY::parse($reader, $opts);
$this->_lineStyles = IO_SWF_TYPE_LINESTYLEARRAY::parse($reader, $opts);
// 描画枠
$this->_shapeRecords = IO_SWF_Type_SHAPE::parse($reader, $opts);
} else {
$this->_startBounds = IO_SWF_TYPE_RECT::parse($reader);
$this->_endBounds = IO_SWF_TYPE_RECT::parse($reader);
list($offset_offset, $dummy) = $reader->getOffset();
$this->_offset = $reader->getUI32LE();
// 描画スタイル
$this->_morphFillStyles = IO_SWF_TYPE_FILLSTYLEARRAY::parse($reader, $opts);
$this->_morphLineStyles = IO_SWF_TYPE_LINESTYLEARRAY::parse($reader, $opts);
// 描画枠
$this->_startEdge = IO_SWF_Type_SHAPE::parse($reader, $opts);
list($end_edge_offset, $dummy) = $reader->getOffset();
if ($offset_offset + $this->_offset + 4 != $end_edge_offset) {
trigger_error("offset_offset({$offset_offset}) + this->_offset({$this->_offset}) + 4 != end_edge_offset({$end_edge_offset})", E_USER_WARNING);
$reader->setOffset($offset_offset + $this->_offset + 4, 0);
}
$this->_endEdge = IO_SWF_Type_SHAPE::parse($reader, $opts);
}
}
function parseContent($tagCode, $content, $opts = array())
{
$opts['tagCode'] = $tagCode;
$reader = new IO_Bit();
$reader->input($content);
$this->_CharacterID = $reader->getUI16LE();
$this->_TextBounds = IO_SWF_TYPE_RECT::parse($reader);
$this->_TextMatrix = IO_SWF_Type_MATRIX::parse($reader);
$glyphBits = $reader->getUI8();
$advanceBits = $reader->getUI8();
$this->_GlyphBits = $glyphBits;
$this->_AdvanceBits = $advanceBits;
$textRecords = array();
$opts['GlyphBits'] = $glyphBits;
$opts['AdvanceBits'] = $advanceBits;
while ($reader->getUI8() != 0) {
$reader->incrementOffset(-1, 0);
// 1 byte back
$textRecords[] = IO_SWF_Type_TEXTRECORD::parse($reader, $opts);
}
$this->_TextRecords = $textRecords;
}
function parseChunkData()
{
if (isset($this->detail)) {
return;
}
$detailData = array();
$id = $this->id;
$reader = new IO_Bit();
$reader->input($this->data);
$this->data = null;
// XXX
switch ($id) {
// INFO sub-chunks
case 'ifil':
$detailData['sfVersionMajor'] = $reader->getUI16LE();
$detailData['sfVersionMinor'] = $reader->getUI16LE();
break;
case 'INAM':
$detailData['sfName'] = $this->data;
// String
break;
case 'isng':
$detailData['sfEngine'] = $this->data;
// String
break;
case 'IENG':
$detailData['sfEngineers'] = $this->data;
// String
break;
case 'ISFT':
$detailData['sfTools'] = $this->data;
// String
break;
case 'ICMT':
$detailData['Comments'] = $this->data;
// String
break;
case 'ICOP':
$detailData['Copyright'] = $this->data;
// String
break;
// sdta sub-chunks
// sdta sub-chunks
case 'smpl':
$detailData['Samples'] = $this->data;
// String
break;
// pdta sub-chunks
// pdta sub-chunks
case 'phdr':
$detailData = array();
while ($reader->hasNextData()) {
$preset = array();
$presetName = explode("", $reader->getData(20));
$preset['PresetName'] = $presetName[0];
$preset['Preset'] = $reader->getUI16LE();
$preset['Bank'] = $reader->getUI16LE();
$preset['PresetBagNdx'] = $reader->getUI16LE();
$preset['Library'] = $reader->getUI32LE();
$preset['Genre'] = $reader->getUI32LE();
$preset['MorphologyGenre'] = $reader->getUI32LE();
$detailData[] = $preset;
}
break;
case 'pbag':
$detailData = array();
while ($reader->hasNextData()) {
$presetBag = array();
$presetBag['GenNdx'] = $reader->getUI16LE();
$presetBag['ModNdx'] = $reader->getUI16LE();
$detailData[] = $presetBag;
}
break;
case 'pmod':
case 'imod':
$detailData = array();
while ($reader->hasNextData()) {
$sfMod = array();
$sfMod['sfModSrcOper'] = IO_SoundFont_Modulator::parse($reader);
$sfMod['sfModDestOper'] = $reader->getUI16LE();
$sfMod['modAmount'] = $reader->getSI16LE();
$sfMod['sfModAmtSrcOper'] = IO_SoundFont_Modulator::parse($reader);
$sfMod['sfModTransOper'] = $reader->getUI16LE();
$detailData[] = $sfMod;
}
break;
case 'pgen':
case 'igen':
$detailData = array();
while ($reader->hasNextData()) {
$detailData[] = IO_SoundFont_Generator::parse($reader);
}
break;
case 'inst':
$detailData = array();
while ($reader->hasNextData()) {
$sfInst = array();
$InstName = explode("", $reader->getData(20));
$sfInst['InstName'] = $InstName[0];
$sfInst['InstBagNdx'] = $reader->getSI16LE();
$detailData[] = $sfInst;
}
break;
case 'ibag':
$detailData = array();
while ($reader->hasNextData()) {
$presetBag = array();
$presetBag['GenNdx'] = $reader->getUI16LE();
$presetBag['ModNdx'] = $reader->getUI16LE();
$detailData[] = $presetBag;
}
break;
case 'shdr':
$detailData = array();
while ($reader->hasNextData()) {
$sfSample = array();
$SampleName = explode("", $reader->getData(20));
$sfSample['SampleName'] = $SampleName[0];
$sfSample['Start'] = $reader->getUI32LE();
$sfSample['End'] = $reader->getUI32LE();
$sfSample['StartLoop'] = $reader->getUI32LE();
$sfSample['EndLoop'] = $reader->getUI32LE();
$sfSample['SampleRate'] = $reader->getUI32LE();
$sfSample['OriginalPitch'] = $reader->getUI8();
$sfSample['PitchCorrection'] = $reader->getSI8();
$sfSample['SampleLink'] = $reader->getUI16LE();
$sfSample['SampleType'] = $reader->getUI16LE();
$detailData[] = $sfSample;
}
break;
default:
return;
// nothing to do
break;
}
$this->detail = $detailData;
}
function parseContent($tagCode, $content, $opts = array())
{
$reader = new IO_Bit();
$reader->input($content);
$this->FontID = $reader->getUI16LE();
$fontFlagsHasLayout = $reader->getUIBit();
$this->FontFlagsShiftJIS = $reader->getUIBit();
$this->FontFlagsSmallText = $reader->getUIBit();
$this->FontFlagsANSI = $reader->getUIBit();
$this->FontFlagsWideOffsets = $reader->getUIBit();
$this->FontFlagsWideCodes = $reader->getUIBit();
$this->FontFlagsItalic = $reader->getUIBit();
$this->FontFlagsBold = $reader->getUIBit();
$this->LanguageCode = IO_SWF_Type_LANGCODE::parse($reader);
$fontNameLen = $reader->getUI8();
$this->FontName = $reader->getData($fontNameLen);
$numGlyphs = $reader->getUI16LE();
if ($numGlyphs === 0) {
return;
// no glyphs field.
}
list($startOfOffsetTable, $dummy) = $reader->getOffset();
if ($this->FontFlagsWideOffsets) {
for ($i = 0; $i < $numGlyphs; $i++) {
$this->OffsetTable[] = $reader->getUI32LE();
}
} else {
for ($i = 0; $i < $numGlyphs; $i++) {
$this->OffsetTable[] = $reader->getUI16LE();
}
}
if ($this->FontFlagsWideOffsets) {
$codeTableOffset = $reader->getUI32LE();
} else {
$codeTableOffset = $reader->getUI16LE();
}
for ($i = 0; $i < $numGlyphs; $i++) {
$reader->setOffset($startOfOffsetTable + $this->OffsetTable[$i], 0);
$this->GlyphShapeTable[] = IO_SWF_Type_SHAPE::parse($reader, $opts);
$reader->byteAlign();
}
list($startOfOffsetCodeTable, $dummy) = $reader->getOffset();
if ($startOfOffsetCodeTable != $startOfOffsetTable + $codeTableOffset) {
trigger_error("startOfOffsetCodeTable:{$startOfOffsetCodeTable} != startOfOffsetTable:{$startOfOffsetTable} + codeTableOffset:{$codeTableOffset}", E_USER_WARNING);
}
$reader->setOffset($startOfOffsetTable + $codeTableOffset, 0);
if ($this->FontFlagsWideCodes) {
for ($i = 0; $i < $numGlyphs; $i++) {
$this->CodeTable[] = $reader->getUI16LE();
}
} else {
for ($i = 0; $i < $numGlyphs; $i++) {
$this->CodeTable[] = $reader->getUI8();
}
}
if ($fontFlagsHasLayout) {
$this->FontAscent = $reader->getSI16LE();
$this->FontDescent = $reader->getSI16LE();
$this->FontLeading = $reader->getSI16LE();
$this->FontAdvanceTable = array();
for ($i = 0; $i < $numGlyphs; $i++) {
$this->FontAdvanceTable[] = $reader->getSI16LE();
}
$this->FontBoundsTable = array();
for ($i = 0; $i < $numGlyphs; $i++) {
$this->FontBoundsTable[] = IO_SWF_TYPE_RECT::parse($reader);
}
$kerningCount = $reader->getUI16LE();
if ($kerningCount > 0) {
$this->FontKerningTable = array();
$opts['FontFlagsWideCodes'] = $this->FontFlagsWideCodes;
for ($i = 0; $i < $kerningCount; $i++) {
$this->FontKerningTable[] = IO_SWF_TYPE_KERNINGRECORD::parse($reader, $opts);
}
}
}
}
function buildContent($tagCode, $opts = array())
{
$writer = new IO_Bit();
switch ($tagCode) {
case 4:
// PlaceObject
$this->_characterId = $writer->getUI16LE();
$this->_depth = $writer->getUI16LE();
$this->_matrix = IO_SWF_Type_MATRIX::parse($writer);
if ($writer->hasNextData()) {
// optional
$this->_colorTransform = IO_SWF_Type_CXFORM::parse($writer);
}
break;
case 26:
// PlaceObject2
//
if (is_null($this->_characterId) === false) {
$this->_placeFlagHasCharacter = 1;
} else {
$this->_placeFlagHasCharacter = 0;
}
if (is_null($this->_matrix) === false) {
$this->_placeFlagHasMatrix = 1;
} else {
$this->_placeFlagHasMatrix = 0;
}
if (is_null($this->_colorTransform) === false) {
$this->_placeFlagHasColorTransform = 1;
} else {
$this->_placeFlagHasColorTransform = 0;
}
if (is_null($this->_ratio) === false) {
$this->_placeFlagHasRatio = 1;
} else {
$this->_placeFlagHasRatio = 0;
}
if (is_null($this->_name) === false) {
$this->_placeFlagHasName = 1;
} else {
$this->_placeFlagHasName = 0;
}
if (is_null($this->_clipDepth) === false) {
$this->_placeFlagHasClipDepth = 1;
} else {
$this->_placeFlagHasClipDepth = 0;
}
if (is_null($this->_clipActions) === false) {
$this->_placeFlagHasClipActions = 1;
} else {
$this->_placeFlagHasClipActions = 0;
}
// placeFlag
$writer->putUIBit($this->_placeFlagHasClipActions);
$writer->putUIBit($this->_placeFlagHasClipDepth);
$writer->putUIBit($this->_placeFlagHasName);
$writer->putUIBit($this->_placeFlagHasRatio);
$writer->putUIBit($this->_placeFlagHasColorTransform);
$writer->putUIBit($this->_placeFlagHasMatrix);
$writer->putUIBit($this->_placeFlagHasCharacter);
$writer->putUIBit($this->_placeFlagMove);
//
$writer->putUI16LE($this->_depth);
if ($this->_placeFlagHasCharacter) {
$writer->putUI16LE($this->_characterId);
}
if ($this->_placeFlagHasMatrix) {
IO_SWF_Type_MATRIX::build($writer, $this->_matrix);
}
if ($this->_placeFlagHasColorTransform) {
IO_SWF_Type_CXFORMWITHALPHA::build($writer, $this->_colorTransform);
}
if ($this->_placeFlagHasRatio) {
$writer->putUI16LE($this->_ratio);
}
if ($this->_placeFlagHasName) {
IO_SWF_Type_String::build($writer, $this->_name);
}
if ($this->_placeFlagHasClipDepth) {
$writer->putUI16LE($this->_clipDepth);
}
if ($this->_placeFlagHasClipActions) {
IO_SWF_Type_CLIPACTIONS::build($writer, $this->_clipActions, $opts);
}
break;
}
return $writer->output();
}
